2018 Mazda 3 Engine Parts
Select Your Submodel
- Motor Mounts
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Coolers
- Crankshafts
- Engine Bearings
- Engine Rebuild Kits
- Throttle Bodies
- Motor Oils
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Anchor®Passenger Side Engine MountMazda 3 / 3 Sport 2.0L Transmission 2018, Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading...Direct OEM replacementSecurely supports the engine on the chassis$66.25 - Original (OEM)Engine PartsEach vehicle has its distinctive body lines and shapes, but the most exciting part is located under the hood. The engine is what makes that essential power that drives the wheels. Since it's the heart and soul of any vehicle, it just...
- K&N®Performance Gold™ Wrench-Off Oil FilterMazda 3 2018, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most...The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- Bosch®Premium™ Spin-On Engine Oil FilterMazda 3 / 3 Sport 2018, Premium™ Spin-On Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles and dirt out, preventing...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$6.73
- WIX®Full-Flow Lube Engine Oil FilterMazda 3 2.5L 2018, Full-Flow Lube Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$10.53
- WIX®Full-Flow Lube Engine Oil FilterMazda 3 2.5L 2018, Full-Flow Lube Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$10.53
- Baldwin Filters®Spin-On Engine Oil FilterMazda 3 / 3 Sport 2018, Spin-On Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.39
- ACDelco®Gold™ Spin-On Engine Oil FilterMazda 3 / 3 Sport 2018, Gold™ Spin-On Engine Oil Filter by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.09 - $5.90
- Mobil 1®Extended Performance Oil FilterMazda 3 Grand Touring / Sport / Touring 2018, Extended Performance Oil Filter by Mobil 1®. Mobil 1 Extended Performance Oil Filters offer the ultimate protection for your engine, especially when used with Mobil 1 full synthetic motor...Keeps oil cleaner, longer – 99%+ efficiencySynthetic blend media keeps oil cleaner and holds more dirt†$11.58
- ITM Engine®Engine Gasket SetMazda 3 2.5L 2018, Engine Gasket Set by ITM Engine®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$152.07
- Mahle®Spin-On Engine Oil FilterMazda 3 2018, Spin-On Engine Oil Filter by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.39
- Bosch®Workshop™ Spin-On Engine Oil FilterMazda 3 / 3 Sport 2018, Workshop™ Spin-On Engine Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of 97.5%,...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$3.70
- Mazda OEEngine / Transaxle - Engine PartsMazda 3 2018, Engine / Transaxle - Engine Parts by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$1.58 - $800.09
- Mazda OEEngine / Transaxle - Engine Parts (2.5L)Mazda 3 2.5L 2018, Engine / Transaxle - Engine Parts by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$1.58 - $800.09
- Hengst®Engine Oil FilterMazda 3 2018, Engine Oil Filter by Hengst®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.29 - $11.13
- Hengst®Engine Oil FilterMazda 3 2018, Engine Oil Filter by Hengst®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.29 - $11.13
- Pentius®Red Premium Line Engine Oil FilterMazda 3 2018, Red Premium Line Engine Oil Filter by Pentius®. The UltraFLOW Oil Filters by Pentius are manufactured to meet or exceed original equipment (OEM) specifications. Through a number of technological advances, we have pioneered...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$2.56
- Pentius®Red Premium Line Engine Oil FilterMazda 3 2018, Red Premium Line Engine Oil Filter by Pentius®. The UltraFLOW Oil Filters by Pentius are manufactured to meet or exceed original equipment (OEM) specifications. Through a number of technological advances, we have pioneered...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$2.56
- Pentius®UltraFLOW Xtended Life™ Engine Oil FilterMazda 3 2018, UltraFLOW Xtended Life™ Engine Oil Filter by Pentius®. Following the lead of some of Pentius oil filter competitors, Pentius Automotive Parts is pleased to introduce the new UFXL - Pentius UltraFLOW Xtended Life oil...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$5.44
- Pentius®UltraFLOW Xtended Life™ Engine Oil FilterMazda 3 2018, UltraFLOW Xtended Life™ Engine Oil Filter by Pentius®. Following the lead of some of Pentius oil filter competitors, Pentius Automotive Parts is pleased to introduce the new UFXL - Pentius UltraFLOW Xtended Life oil...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$5.44
- TRQ®Crankshaft Position SensorMazda 3 2018, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.91$25.95Save $1.04 (4%)
- DEA®Front OEM Hydraulic Engine MountMazda 3 2.5L 2018, Front OEM Hydraulic Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$60.37
- Mitsuboshi®6-Ribbed Serpentine BeltMazda 3 / 3 Sport 2.5L 2018, 6-Ribbed Serpentine Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory...Made with precision and quality in mindDesigned to meet your specific needs$14.40
- Mitsuboshi®Accessory Drive BeltMazda 3 / 3 Sport 2018, Accessory Drive Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive...Made with precision and quality in mindDesigned to meet your specific needs$14.83 - $21.69
- Mazda OECooling - Belts & PulleysMazda 3 2018, Cooling - Belts & Pulleys by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$3.53 - $171.83
- TRQ®Drive Belt TensionerMazda 3 2018, Drive Belt Tensioner by TRQ®. Want to get rid of the rattling noise coming from the timing cover area? This high-grade TRQ drive belt tensioner is exactly what you need. Built to meet or exceed the OEM specifications, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.83$52.95Save $2.12 (4%)
- Derale Performance®Plate & Fin Oil Cooler KitMazda 3 / 3 Sport 2018, Plate & Fin Oil Cooler Kit by Derale Performance®. A step up from the popular tube and fin design this aluminum plate and fin-based oil cooler kit not only reduces oil temperatures to help extend the life of...Helps reduce coolant temperaturesExtends engine life$139.99
- SKP®Engine Oil PanMazda 3 2018, Engine Oil Pan by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$54.78 - $73.19
- Dorman®Autograde™ Engine Oil Drain PlugMazda 3 / 3 Sport 2018, Autograde™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation, this...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$15.12
- Walker Products®Crankshaft Position SensorMazda 3 2018, Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$52.20
